| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $137.78 | 11.712% | $153.9168 | $153.92 | $153.90 | $153.90 |
| Purchase #2 | $34.48 | 6.136% | $36.5957 | $36.60 | $36.60 | $36.60 |
| Purchase #3 | $80.87 | 4.379% | $84.4113 | $84.41 | $84.40 | $84.40 |
| Purchase #4 | $200.82 | 13.132% | $227.1917 | $227.19 | $227.20 | $227.20 |
| Purchase #5 | $189.37 | 11.722% | $211.568 | $211.57 | $211.55 | $211.60 |
| Purchase #6 | $123.95 | 12.677% | $139.6631 | $139.66 | $139.65 | $139.70 |
| Purchase #7 | $149.49 | 11.649% | $166.9041 | $166.90 | $166.90 | $166.90 |
| 7 purchase totals = | $916.76 | $1,020.2507 | $1,020.25 | $1,020.20 | $1,020.30 | |